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What is the missing number? 10 x _____ = 20 4 2 1 Which equation represents 9 people counting by 50s? 9×5=45 9+5=59 9×50= 450 4 groups of _____ is 28. 6 7 8
35 times 5 is 7 35 is 7 times as many as 7 35 is 5 times as many as 7 5 ______ groups of 8 is 24 7 3 Which fact family is missing from this group: 40+2=42 42÷6=7
42÷ 6= 9 6×8=48 |