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1) + 14 = 17
2) - 8 = 7
3) 20 - = 10
4) 13 - 0 =
5) + 20 = 100
6) 100 - = 20 5) + 20 = 100
6) 100 - = 20 7) 30 + = 100
8) 100 - 60 = 9) 25 - = 25 10) 51 + = 51 11) 73 + 10 = 12) 55 - 40 = 13) 4 × 6 =
14) × 3 = 27
15) ÷ 2 = 1
16) 8 × = 48
17) 12 ÷ 6 =
18) 21 ÷ = 3 19) 45 × 10 = 20) 75 × 10 = 21) 22 × = 220 22) 75 × = 750 23) Double 75 = 24) 11 × 2 = 25) 2 x 893 = 26) Double 280 =
27) Write: forty-five 28) Write: seventy-four 29) Write: twenty-three 30) Write: thirty-one 31) The number after 559 32) The number after 80 33) The number before 341 34) The number before 711 35) Compare: 840 973 36) Compare: 7496 5949 37) Compare: 3673 8252 38) Compare: 1878 487 use < > or = for your answers 39) How many tens in 86? 40) How many tens in 5690? 41) How many ones in 5632? 42) How many hundreds in 299? 43) Round 2511 to the nearest 100 44) Round 581 to the nearest 100 45) Round 2312 to the nearest 10 46) Round 433 to the nearest 10 47) 1/8 of 64 = 48) 1/4 of 20 = 49) 1/5 of 35 = 50) 1/10 of 70 = |