Level 2
List all the factors of 100 which are multiples of 4 in ascending order. (Eg 1, 2, 3)
2 m
Level 1
Round off 88 to the nearest ten. Then estimate 88 x 9.
2 m
Level 1
Round off 415 to the nearest hundred. Then estimate 415 x 7.
2 m
Level 1
Give an estimate for 78 x 574 by first rounding the values to the nearest ten.
2 m
Level 1
Estimate the product of 35972 and 63 by first rounding off the bigger number to the nearest thousand and the smaller number to the nearest ten.
2 m